It's a wonder how one honest question can severely damage the teen's opinion of a person. Donatello stares at Radley a moment as though he's suddenly grew another head.

"Uh, what about this place is not upsetting?" he gasps. "This is a library unless library means something else in alien Agrii-ese! I came here expecting a fount of knowledge, a wealth of alien information to explore!"

He pauses, suddenly eyeing the man critically. "If you are unbothered by this fact then clearly this is not new to you, but then what, pray tell, are you doing in here then!"